The balls aren't much to look at, but they are a fascinating feature of the male physique. Not only do they produce millions of spermatozoa for the entire lifespan of the bearer, they also produce testosterone, creating the male sex characteristics like facial hair and voice deepening. What you need to know about these organs is that although they may look and feel like the shriveled, dehydrated version of Chinese stress balls, they are very useful for a happy sex life. Think about ways to work them in, you'll be surprised at the payoff in your male partner's pleasure! One good tip is that while the shaft of the dick likes soft, wet and warm, and absolutely does not like texture, sharpness or tugging, the balls are quite the opposite. Sucking balls isn't actually all that exciting. Scratching, pinching, scraping and tugging however, can send a guy through the roof. More fun ideas for the undercarriage here: Watersports, Handjobs, Oral Sex
Porn has been around probably as long as humankind. Before there was streaming video, there were erotic cave paintings, and all the clever media in between. Over time, who is pictured and what they are doing has evolved, and varied between cultures, but the gist has been the same. Porn displays sex acts in order to arouse the viewer. Because of the bias of the industry toward male viewers, most of what is shown is usually the female body and the male genitals. The focus is usually on the sexual acts themselves, and less so on the surrounding scenario or the relationship between the individuals. Pornos can depict any kind of sex, from gentle vanilla sex to really aggressive or fetishized sex. If what you see is really explicit, it’s usually referred to as “hardcore,” whereas “softcore” is something closer to what you might see at the movie theater. Want more sexy inspiration? Also have a look at these: Erotic Photography, Erotic Fiction, Erotic Art